flamegraph.pl man page

flamegraph.pl ā€” manual page for flamegraph.pl 1.0

Description

USAGE: ./flamegraph.pl [options] infile > outfile.svg

--title TEXT

# change title text

--subtitle TEXT

# second level title (optional)

--width NUM

# width of image (default 1200)

--height NUM

# height of each frame (default 16)

--minwidth NUM

# omit smaller functions (default 0.1 pixels)

--fonttype FONT

# font type (default "Verdana")

--fontsize NUM

# font size (default 12)

--countname TEXT # count type label (default "samples")

--nametype TEXT

# name type label (default "Function:")

--colors PALETTE # set color palette. choices are: hot (default), mem,

# io, wakeup, chain, java, js, perl, red, green, blue, # aqua, yellow, purple, orange

--bgcolors COLOR # set background colors. gradient choices are yellow

# (default), blue, green, grey; flat colors use "#rrggbb"

--hash

# colors are keyed by function name hash

--cp

# use consistent palette (palette.map)

--reverse

# generate stack-reversed flame graph

--inverted

# icicle graph

--flamechart

# produce a flame chart (sort by time, do not merge stacks)

--negate

# switch differential hues (blue<->red)

--notes TEXT

# add notes comment in SVG (for debugging)

--help

# this message

eg, ./flamegraph.pl --title="Flame Graph: malloc()" trace.txt > graph.svg

Info

November 2019 flamegraph.pl 1.0